Butler County Zip Codes List
ZIP County Primary City
16001 Butler County Butler
16002 Butler County Butler
16003 Butler County Butler
16016 Butler County Boyers
16017 Butler County Boyers
16018 Butler County Boyers
16020 Butler County Boyers
16021 Butler County Branchton
16022 Butler County Bruin
16023 Butler County Cabot
16024 Butler County Callery
16025 Butler County Chicora
16027 Butler County Connoquenessing
16029 Butler County East Butler
16030 Butler County Eau Claire
16033 Butler County Evans City
16034 Butler County Fenelton
16035 Butler County Forestville
16037 Butler County Harmony
16038 Butler County Harrisville
16039 Butler County Herman
16040 Butler County Hilliards
16041 Butler County Karns City
16045 Butler County Lyndora
16046 Butler County Mars
16048 Butler County North Washington
16050 Butler County Petrolia
16051 Butler County Portersville
16052 Butler County Prospect
16053 Butler County Renfrew
16055 Butler County Sarver
16056 Butler County Saxonburg
16057 Butler County Slippery Rock
16059 Butler County Valencia
16061 Butler County West Sunbury
16063 Butler County Zelienople
16066 Butler County Cranberry Twp
36015 Butler County Chapman
36030 Butler County Forest Home
36033 Butler County Georgiana
36037 Butler County Greenville
36456 Butler County Mc Kenzie
42201 Butler County Aberdeen
42219 Butler County Dunbar
42252 Butler County Jetson
42261 Butler County Morgantown
42273 Butler County Rochester
42275 Butler County Roundhill
42287 Butler County Welchs Creek
42288 Butler County Woodbury